Direction: What value should come in place of question mark (?) in the following questions? |
A) 2712.5
B) 2015.2
C) 1916.7
D) 2912.5
E) 2617.7
Correct Answer: D
Solution :
64% of 6550\[-\]120% of ? = 697 or, \[\frac{64}{100}\times 6550-\frac{120}{100}\times ?=697\] or, \[?=(4192-697)\times \frac{100}{120}\] \[\therefore \] \[?=3495\times \frac{5}{6}=2912.5\]You need to login to perform this action.
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